<html lang="CN">
<head>
    <meta charset="UTF-8">
    <title>Test upload</title>
</head>
<body>
<h2>Select files to upload</h2>
<form enctype="multipart/form-data" action="/upload" method="post">
    <input type="file" name="file"><br>
    <!--<input type="file" name="file2"><br>-->
    <!--<input type="file" name="file3"><br>-->
    <!--<input type="file" name="file4"><br>-->
    <!--<input type="file" name="file5"><br>-->
    <!--<input type="file" name="file6"><br>-->
    <input type="submit" name="submit" value="Upload">
    <input type="hidden" name="test" value="value">
</form>
</body>
</html>



